<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1101392
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1101392</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1101392 **/
  SimpleTest.waitForExplicitFinish();
  SimpleTest.waitForFocus(runTests);

  function runCopyCommand(element, compareText, nextTest)
  {
    element.focus();
    var expectedEndpoint, sel;
    if (element.localName == "textarea") {
      element.select();
      expectedEndpoint = element.selectionEnd;
    } else {
      sel = getSelection();
      sel.selectAllChildren(element.parentNode);
      expectedEndpoint = [sel.getRangeAt(0).endContainer,
                          sel.getRangeAt(0).endOffset];
    }

    function checkCollapse() {
      var desc = " after cmd_copyAndCollapseToEnd for " +
                 element.localName;
      if (element.localName == "textarea") {
        is(element.selectionStart, expectedEndpoint, "start offset" + desc);
        is(element.selectionEnd, expectedEndpoint, "end offset" + desc);
      } else {
        is(sel.isCollapsed, true, "collapsed" + desc);
        is(sel.anchorNode, expectedEndpoint[0], "node" + desc);
        is(sel.anchorOffset, expectedEndpoint[1], "offset" + desc);
      }

      nextTest();
    }

    SimpleTest.waitForClipboard(compareText,
        () => SpecialPowers.doCommand(window, "cmd_copyAndCollapseToEnd"),
        checkCollapse, checkCollapse);
  }

  function testDiv()
  {
    var content = document.getElementById("content");
    runCopyCommand(content, 'abc', testTextarea);
  }

  function testTextarea()
  {
    var textarea = document.getElementById("textarea");
    runCopyCommand(textarea, 'def', SimpleTest.finish);
  }

  function runTests()
  {
    testDiv();
  }
  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1101392">Mozilla Bug 1101392</a>
<div><div id="content">abc</div></div>

<textarea id="textarea">def</textarea>

<pre id="test">
</pre>
</body>
</html>
